1452-94-4Relevant articles and documents
2-Azaallyl anions: key models for the elaboration of alkyl-, amino- and hydroxy-1,7-naphthyridine derivatives
Couture, Axel,Grandclaudon, Pierre,Simion, Cristian,Woisel, Patrice
, p. 2643 - 2646 (1995)
A variety of 5-alkyl-, 5-amino- and 5-hydroxy-6,8-diaryl-1,7-naphthyridines have been efficiently prepared by the treatment of suitable 2-azaallyl anions with diversely functionalized 2-halogenopyridines.
2-(1H-pyrazol-3-yl) pyridine derivative as well as preparation method and application thereof
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Paragraph 0071-0074, (2021/06/22)
The invention belongs to the field of medicinal chemistry, particularly relates to a compound shown in a formula I, or a stereoisomer, salt, prodrug or solvate thereof, and also relates to a preparation method of the compound and application of the compound in preparation of drugs for treating related diseases mediated by histone demethylase JMJD6.
Hinge Binder Scaffold Hopping Identifies Potent Calcium/Calmodulin-Dependent Protein Kinase Kinase 2 (CAMKK2) Inhibitor Chemotypes
Asquith, Christopher R. M.,Awad, Dominik,Catta-Preta, Carolina M. C.,Cou?ago, Rafael M.,Drewry, David H.,Eduful, Benjamin J.,Frigo, Daniel E.,Hossain, Mohammad Anwar,Langendorf, Christopher G.,Liang, Yi,Lin, Chenchu,Nay, Kévin,O'Byrne, Sean N.,Oakhill, Jonathan S.,Picado, Alfredo,Pilotte, Joseph R.,Pulliam, Thomas L.,Santiago, André De S.,Scott, John W.,Temme, Louisa,Wells, Carrow I.,Willson, Timothy M.,Zonzini Ramos, Priscila,Zuercher, William J.
, p. 10849 - 10877 (2021/08/03)
CAMKK2 is a serine/threonine kinase and an activator of AMPK whose dysregulation is linked with multiple diseases. Unfortunately, STO-609, the tool inhibitor commonly used to probe CAMKK2 signaling, has limitations. To identify promising scaffolds as starting points for the development of high-quality CAMKK2 chemical probes, we utilized a hinge-binding scaffold hopping strategy to design new CAMKK2 inhibitors. Starting from the potent but promiscuous disubstituted 7-azaindole GSK650934, a total of 32 compounds, composed of single-ring, 5,6-, and 6,6-fused heteroaromatic cores, were synthesized. The compound set was specifically designed to probe interactions with the kinase hinge-binding residues. Compared to GSK650394 and STO-609, 13 compounds displayed similar or better CAMKK2 inhibitory potency in vitro, while compounds 13g and 45 had improved selectivity for CAMKK2 across the kinome. Our systematic survey of hinge-binding chemotypes identified several potent and selective inhibitors of CAMKK2 to serve as starting points for medicinal chemistry programs.
